Perplexity Comet browser arrives on iOS, completing rollout across all major platforms

Perplexity launched Comet for iPhone on March 18, making the AI-native browser available on iOS via the App Store. Comet was previously available on Mac, Windows, and Android. The announcement came via the official @perplexity_ai account — a single tweet with no accompanying press release.

Comet is now on all four major platforms. For practitioners using Perplexity as a research layer, the iOS release closes the mobile gap. The lack of a press release is notable — this appears to be a quiet rollout rather than a marketing push, consistent with Perplexity's recent pattern of shipping without fanfare. We covered the Comet product launch and enterprise browser features in March 16-17 coverage; this is platform completion.